UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM N-PX ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT INVESTMENT COMPANY INVESTMENT COMPANY ACT FILE NUMBER: 811-21287 NAME OF REGISTRANT: John Hancock Preferred Income Fund III ADDRESS OF PRINCIPAL EXECUTIVE OFFICES: 601 Congress Street Boston, MA 02210 NAME AND ADDRESS OF AGENT FOR SERVICE: Charles Rizzo 601 Congress Street Boston, MA 02210 REGISTRANT'S TELEPHONE NUMBER: 617-663-3000 DATE OF FISCAL YEAR END: 05/31 DATE OF REPORTING PERIOD: 07/01/2009 - 06/30/2010 2X30 John Hancock Funds Preferred Income Fund III -------------------------------------------------------------------------------------------------------------------------- VERIZON COMMUNICATIONS INC. Agenda Number: 933212451 -------------------------------------------------------------------------------------------------------------------------- Security: 92343V104 Meeting Type: Annual Meeting Date: 06-May-2010 Ticker: VZ ISIN: US92343V1044 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1A ELECTION OF DIRECTOR: RICHARD L. CARRION Mgmt For For 1B ELECTION OF DIRECTOR: M. FRANCES KEETH Mgmt For For 1C ELECTION OF DIRECTOR: ROBERT W. LANE Mgmt For For 1D ELECTION OF DIRECTOR: SANDRA O. MOOSE Mgmt For For 1E ELECTION OF DIRECTOR: JOSEPH NEUBAUER Mgmt For For 1F ELECTION OF DIRECTOR: DONALD T. NICOLAISEN Mgmt For For 1G ELECTION OF DIRECTOR: THOMAS H. O'BRIEN Mgmt For For 1H ELECTION OF DIRECTOR: CLARENCE OTIS, JR. Mgmt For For 1I ELECTION OF DIRECTOR: HUGH B. PRICE Mgmt For For 1J ELECTION OF DIRECTOR: IVAN G. SEIDENBERG Mgmt For For 1K ELECTION OF DIRECTOR: RODNEY E. SLATER Mgmt For For 1L ELECTION OF DIRECTOR: JOHN W. SNOW Mgmt For For 1M ELECTION OF DIRECTOR: JOHN R. STAFFORD Mgmt For For 02 RATIFICATION OF APPOINTMENT OF ERNST & YOUNG Mgmt For For LLP AS INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 03 ADVISORY VOTE RELATED TO EXECUTIVE COMPENSATION Mgmt For For 04 PROHIBIT GRANTING STOCK OPTIONS Shr Against For 05 GENDER IDENTITY NON-DISCRIMINATION POLICY Shr For Against 06 PERFORMANCE STOCK UNIT PERFORMANCE THRESHOLDS Shr For Against 07 SHAREHOLDER RIGHT TO CALL A SPECIAL MEETING Shr For Against 08 ADOPT AND DISCLOSE SUCCESSION PLANNING POLICY Shr For Against 09 SHAREHOLDER APPROVAL OF BENEFITS PAID AFTER Shr For Against DEATH 10 EXECUTIVE STOCK RETENTION REQUIREMENTS Shr For Against -------------------------------------------------------------------------------------------------------------------------- WACHOVIA PREFERRED FUNDING CORP. Agenda Number: 933238443 -------------------------------------------------------------------------------------------------------------------------- Security: 92977V206 Meeting Type: Annual Meeting Date: 10-May-2010 Ticker: WNAPR ISIN: US92977V2060 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 01 DIRECTOR JAMES E. ALWARD Mgmt For For HOWARD T. HOOVER Mgmt For For CHARLES F. JONES Mgmt For For MARK C. OMAN Mgmt For For * Management position unknown SIGNATURES Pursuant to the requirements of the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. (Registrant) John Hancock Preferred Income Fund III By (Signature) /s/ Keith F. Hartstein Name Keith F. Hartstein Title President Date 08/30/2010